Remove enc=utf-8 in VIM modeline as it is not allowed in VIM 7.3

As of VIM 7.3 it is no longer possible to specify the encoding in the
modeline. This gives an error message whenever such a file is opened,
thus this commit removes the enc setting from the modeline.

1 files changed, 1 insertions, 1 deletions

diff --git a/feed.php b/feed.php
index 0980dfaa8..9536c9986 100644
--- a/feed.php
+++ b/feed.php
@@ -349,4 +349,4 @@ function rssSearch($opt){
     return $data;
 }
 
-//Setup VIM: ex: et ts=4 enc=utf-8 :
+//Setup VIM: ex: et ts=4 :